Arched Island Weather Forecast

    • 3
    • 11

    Sunny

    • 3
    • 13

    Showers increasing

    • 5
    • 11

    Cloud clearing

    • 3
    • 12

    Partly cloudy

    • 4
    • 13

    Partly cloudy

    • 4
    • 13

    Mostly sunny

    • 6
    • 13

    Showers

Today 6 Jul South East

Areas of frost and patchy fog in the morning. Mostly sunny afternoon. Light winds. Overnight temperatures falling to between minus 2 and 5 above zero with daytime temperatures reaching between 9 and 12.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Variable about 10 knots becoming westerly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Arched Island Temperature Statistics View More

July Temperature

Cape Bruny (16km)

  • Lowest 4 July, 2026

    5.8 °C

  • Average July

    9.7 °C

  • Highest 2 July, 2026

    14.5 °C

Climate (2021–2026)

Cape Bruny (16km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    16.5 °C
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